DD121563A1 - - Google Patents

Info

Publication number
DD121563A1
DD121563A1 DD18643375A DD18643375A DD121563A1 DD 121563 A1 DD121563 A1 DD 121563A1 DD 18643375 A DD18643375 A DD 18643375A DD 18643375 A DD18643375 A DD 18643375A DD 121563 A1 DD121563 A1 DD 121563A1
Authority
DD
German Democratic Republic
Application number
DD18643375A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to DD18643375A priority Critical patent/DD121563A1/xx
Priority to DE19762610696 priority patent/DE2610696A1/de
Priority to BE165874A priority patent/BE840423A/xx
Priority to SU762358006A priority patent/SU610165A1/ru
Priority to FR7616847A priority patent/FR2313730A1/fr
Priority to GB2319176A priority patent/GB1548176A/en
Publication of DD121563A1 publication Critical patent/DD121563A1/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate
    • G11B5/7022—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/712—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the surface treatment or coating of magnetic particles
DD18643375A 1975-06-04 1975-06-04 DD121563A1 (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD18643375A DD121563A1 (enrdf_load_stackoverflow) 1975-06-04 1975-06-04
DE19762610696 DE2610696A1 (de) 1975-06-04 1976-03-13 Verfahren zur herstellung von magnetogrammtraegern
BE165874A BE840423A (fr) 1975-06-04 1976-04-06 Procede de preparation de supports de magnetogramme
SU762358006A SU610165A1 (ru) 1975-06-04 1976-05-17 Способ изготовлени рабочего сло носител магнитной записи
FR7616847A FR2313730A1 (fr) 1975-06-04 1976-06-03 Procede pour la fabrication de supports de magnetogramme
GB2319176A GB1548176A (en) 1975-06-04 1976-06-04 Process for bulk material conveyor installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18643375A DD121563A1 (enrdf_load_stackoverflow) 1975-06-04 1975-06-04

Publications (1)

Publication Number Publication Date
DD121563A1 true DD121563A1 (enrdf_load_stackoverflow) 1976-08-05

Family

ID=5500528

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18643375A DD121563A1 (enrdf_load_stackoverflow) 1975-06-04 1975-06-04

Country Status (6)

Country Link
BE (1) BE840423A (enrdf_load_stackoverflow)
DD (1) DD121563A1 (enrdf_load_stackoverflow)
DE (1) DE2610696A1 (enrdf_load_stackoverflow)
FR (1) FR2313730A1 (enrdf_load_stackoverflow)
GB (1) GB1548176A (enrdf_load_stackoverflow)
SU (1) SU610165A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714589C2 (de) * 1977-04-01 1986-07-17 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Magnetogrammträgern
JPS5570936A (en) * 1978-11-24 1980-05-28 Tdk Corp Magnetic recording media
DE102004049592A1 (de) * 2004-10-12 2006-05-04 Bayer Materialscience Ag Mit Soft-Touch-Lack beschichtete, verformbare Kunststoffverbundfolien und Kunststoffverbundelemente sowie deren Herstellung

Also Published As

Publication number Publication date
FR2313730A1 (fr) 1976-12-31
GB1548176A (en) 1979-07-04
BE840423A (fr) 1976-08-02
DE2610696A1 (de) 1976-12-23
SU610165A1 (ru) 1978-06-05
FR2313730B1 (enrdf_load_stackoverflow) 1978-05-19

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